INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a296170b0c06b54f421d1824759b4b6487b18993645c06a108399b2870c50ac5', 
    '6U6DHbhNWIIf9/SMjhFdx3AocZYWokY5J4FGe/SojSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)